linux - sqrtf undefined reference to `sqrtf' in c - Stack Overflow

Hello i am using linux 12.04 and geany for coding. The code i am writing in C worked completely fine until i used the sqrtf command to find the square root of a float.

Избранные сообщения joy4eg

Видно, что gcc успешно использует инструкцию vsqrt для вычисления ... 08f0fff8 bl sym.sqrtf | 0x08001b12 08f0fdf8 bl sym.sqrtf | 0x08001b16 bde80840 pop.w {r3, .... Undefined reference это понятно, надо как-то объяснять, что функция ...

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gcc saying -"undefined reference to sqrt | C & C++...

Решено: sqrt из math.h и структуры (undefined reference...)

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gcc: undefined reference to `sqrt' even if I included math.h

c++ - gcc: undefined reference to - Stack Overflow

I would like to compile this. program.c … Running this … gives error … However, avpicture_get_size is defined. Why is this happening?

c - Why am I getting "undefined reference to sqrt" error even...

I'm very new to C and I have this code: … But when I compile this with: … I get an error like this: … Why does this happen? Is sqrt() not in the math.h header file?

gcc - C - undefined reference to "sqrt..." - Stack Overflow

I try to compile a library in C that need "math.h", here is the begining of the .c file: … and I compile with this command: …

ffmpeg android NDK — Development — Форум

ijkplayer/android/contrib/build/ffmpeg-armv7a/toolchain/bin//arm-linux- androideabi-gcc ERROR: speex ..... undefined reference to `sqrtf@LIBC' ...